SDO HMI 2014-11-08 14:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.62 | 10.26 | 5.25 | 14.72 | 16.00 | 105.84 | 70.00 | 285.74 | 0.9398 | -188.5 | -172.4 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.10 | 5.69 | 4.60 | 8.42 | 16.02 | 106.51 | 70.67 | 285.73 | 0.9438 | -121.9 | -77.0 | |
| 0.00 | 1.98 | 0.00 | 2.84 | 15.44 | 105.86 | 70.02 | 285.14 | 0.9400 | -379.0 | -322.6 | |
| 0.00 | 0.26 | 0.00 | 0.37 | 16.08 | 105.91 | 70.07 | 285.82 | 0.9404 | -448.0 | -361.7 | |
| 0.00 | 0.95 | 0.00 | 1.35 | 16.50 | 105.61 | 69.77 | 286.28 | 0.9388 | -345.0 | -368.4 | |
| 0.52 | 1.38 | 0.65 | 1.74 | 16.39 | 102.73 | 66.88 | 286.30 | 0.9210 | 273.8 | 191.6 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |